Liquid Level Switches

High-temperature tolerant capacitives are especially suitable for applications where the sensor head is exposed to extreme temperatures, or comes directly into contact with hot materials. These sensors are used as level detectors for liquids and bulk goods, or choose the cylindrical series for... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max DC Voltage Rating: 24

• Max Current Rating: 100
• Material Temperature Range: -22 to 257

Side-mounted float switch, liquid level [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

The Casco AC Fluid Level Sensor is engineered to detect the presence of conductive fluids such as engine coolants. Conventional conductivity based DC fluid level sensors experience reduced operating life due to probe degradation via electrolysis. In addition, new brass housing and sealing concepts... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 125

• Maximum Operating Pressure: 20
• Operating Temp: -40 to 257

Overview. The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was... [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0312

• Measuring Range: 0.5000 to 120
• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)

Series LLS Liquid Level Switch with pivot pin design features SPST reed switch for 120/240 VAC 50 Watt power or optional DC dry circuit for computer/PLC interface. PVC or Noryl body. [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 150

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Operating Temp: -4 to 176

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) (optional feature)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 6

Details. Honeywell Alternative Series. Solid state technology. Compact. Digital output. Pre-wired. Electrically robust. The LLC Series Liquid Level Switches feature a design similar to SST ’s liquid level switches, with the primary distinction being the shape of the tip —these models... [See More]

• Media Type: Liquid

Reliable level alarm and control of liquids and solids. As a liquid or solid rises or lowers around the probe, the capacitance field changes. This is monitored and used to control the two on-board relays. Each relay includes full differential control to allow the relay to activate and de-activate... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 10

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 240

The K-TEK MS10 is a Single-pole, Double-throw Electric Switch Capable of Sensing the Liquid Level inside a Process Vessel. The MS10 Requires No Preventative Maintenance as it is Totally Sealed. It Provides either a Normally Open or Normally Closed Dry Contact to Activate External Devices such as... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The PROCAP I and II standard capacitance probes detect the presence or absence of material in contact with the probe by sensing minute changes (as low as 0.5 pF) in capacitance caused by the difference in the dielectric constant of the material versus the air. They feature interference-free... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 10

• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
• Max AC Voltage Rating: 250

The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases. The... [See More]

• Media Type: Liquid

• Meter Technology Type: Optical

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Operating Temp: -4 to 176

The FLT93F insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) (optional feature)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 6

Details. Engineered for applications that demand a durable metal housing and larger mounting threads for external installation. Built-in protection against reverse polarity, ESD, and voltage transients ensures reliable operation. Compatible with broad supply voltage ranges for flexible system... [See More]

• Media Type: Liquid

The K-TEK MS50 consists of latching reed switches totally enclosed in a stainless steel chamber (other materials available) and a float containing a magnet in which the switches will detect. The sensing element (chamber) and the float are normally inserted into the tank through a top process... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The PROCAP I 3-A and II 3-A meet rigorous USDA, FDA and 3-A material and design standards for sanitary food and dairy processing. They can be used for high and low-level detection in bins, silos, tanks, hoppers, chutes, and other vessels used for the storage or manufacture of food or dairy products. [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 10

• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
• Max AC Voltage Rating: 250

The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases. The... [See More]

• Media Type: Liquid
• Mounting Options: Side mount; Bottom mount

• Repeatability (Point Level): 0.0394
• Meter Technology Type: Optical

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Operating Temp: -4 to 176

The FLT93M insertion type FlexSwitch for multipoint level monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Media Type: Liquid
• Accuracy (Continuous Level): 0.2500

• Repeatability (Point Level): 0.1250
• Switch Type: Electro-mechanical switch

Details. Designed for demanding environments requiring a rugged metal body and wide temperature tolerance. Integrated protection against reverse polarity, ESD, over-voltage transients, and short circuits. Operates over a broad supply voltage range. N and P-type outputs available, capable of sourcing... [See More]

• Media Type: Liquid

The unique magnetic coupling action eliminates the need for seals, diaphragm springs, or torque tubes because there is no physical contact with the process. The switch configuration also has no process connections which insures complete isolation from the process. The maintenance free design... [See More]

• Media Type: Liquid
• Material Temperature Range: 850

• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
• Meter Technology Type: Other (Such as tilt etc.)

Using a special magnet, the Pro Auto-Cal offers simple, automatic calibration and external testing without removing the cover of the unit. With unsurpassed sensitivity and fail-safe performance, the Pro Auto-Cal allows for temperature-stable calibration and an adjustable time delay of up to 10... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 10

• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
• Max AC Voltage Rating: 250

The electro-optical level sensor is used to monitor the level of liquids. The model LLS.ELS1150 is an enhanced electro-optical level switch from IMS sensors. This series utilize IMS advanced photoelectric sensor ASICs to achieve a fast, stable, cost-effective sensor with no moving parts. Equipped... [See More]

• Media Type: Liquid
• Mounting Options: Side mount; Bottom mount

• Repeatability (Point Level): 0.0394
• Meter Technology Type: Optical

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Operating Temp: -4 to 250

The FLT93S insertion type FlexSwitch for level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) (optional feature)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 6

Details. Certified to ATEX, UKCA, and IECEx standards. Classification: II 1 G Ex ia T4 Ga with an operating temperature range of -30 °C to +80 °C (-22 °F to +176 °F). Additional classification: Ex ia IIC T4 Ga for temperatures between -30 °C and +80 °C (-22 °F to... [See More]

• Media Type: Liquid

The unique magnetic coupling action eliminates the need for seals, diaphragms, springs, or torque tubes. There is no physical contact between the switch and the process. Magnetic coupling also eliminates the necessity of process connections and insures total isolation from the process. [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

The Pro Remote capacitance probe allows the electronics to be installed up to 75 feet away from the sensing probe and hostile conditions. With simple, "Quick-Set" calibration and adjustable sensitivity to less than one picofarad, the Pro Remote is highly reliable in a variety of powders, solids,... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 10

• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
• Max AC Voltage Rating: 250

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

SENSOR LEVEL LIQ RELAY SPST/NO [See More]

• Media Type: Liquid
• Operating Temp: -20 to 176

• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Details. Compact fluid level sensor. Optical sensing only – electronics not included. Customer is responsible for integrating the sensor into their system. Available in 3-wire (common cathode/emitter) and 4-wire (galvanically isolated) configurations. Minimum order quantity: 100 units. Housing... [See More]

• Media Type: Liquid

The LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation mechanism consists of two cams arranged on a spindle assembly. A rod magnet is internally mounted to a spindle assembly in such a way as to cause the spindle to rotate when a magnetic... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)

The Compact Pro is a compact capacitance probe designed for tight spaces. It is used for high or low level measurement and plugged chute detection for liquids, powders, granules, and pelleted materials. It is appropriate for use in tanks, bins, silos, chutes, conveyors, pipes, or load out hoppers. [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

SENSOR LEVEL LIQ RELAY SPST/NO [See More]

• Media Type: Liquid
• Operating Temp: -20 to 176

• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Details. Built-in protection against reverse polarity, ESD, and transient over-voltage. Operates over a broad supply voltage range. Push-pull output (sourcing/sinking up to 100mA) suitable for directly driving small loads. Optional fail-safe PWM output. Available in standard and extended temperature... [See More]

• Media Type: Liquid

FEATURES: Liquids and Bulk Solids. Integral and Remote Electronics Available. Easy Set Up Via External Magnet or Pushbuttons. Housing with Glass Viewing Cover. Wide Variety of 2-Element Sensing Probes Available (450 ºF / 3000 psig). Field Selectable Modes of Operation: Single Set Point... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max AC Voltage Rating: 250

• Max Current Rating: 10
• Maximum Operating Pressure: 3000

The VR-90 is a vibrating rod used for level indication in granular and coarse-grained bulk solids contained in bins, tanks, silos, and hoppers. It features a round, stainless steel rod that resists buildup and requires minimal maintenance. The VR-90 is appropriate for a wide variety of processing... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)

• Switch Type: Electro-mechanical switch
• Max AC Voltage Rating: 253

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

SENSOR LEVEL LIQ RELAY SPDT [See More]

• Media Type: Liquid
• Operating Temp: -20 to 176

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Details. Built-in protection against reverse polarity, ESD, transient over-voltage, and short circuits. Compatible with wide supply voltage ranges. N and P type outputs capable of sourcing or sinking up to 1A, suitable for directly driving small loads. Available in both standard and extended... [See More]

• Media Type: Liquid

Since the Level Indicated by the ST95 is More Visible than with a Conventional Gauge Glass, it is Easier to Monitor Seal Performance. The ST95 was Developed to Decrease Installation Costs for Customers that were Sourcing the Pots without Gauge Glasses from Seal Manufacturers and Adding gauge to the... [See More]

• Media Type: Liquid
• Material Temperature Range: 400

• Switch Type: Electro-mechanical switch
• Mounting Options: Side mount

Side mounted liquid level switch [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Other Type (Special Application)

• Configuration (Normal State): Normally Open (NO)
• Text for Description of Other Pole and Throw: NO

SEN LVL LIQ RELAY SPST/NC/NO [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Operating Temp: -20 to 176

Details. Protection against reverse polarity, ESD, transient over-voltage, and short circuits. Compatible with wide supply voltage ranges. N and P-type output options, capable of sourcing or sinking up to 1A, ideal for driving small loads directly. Available in standard and extended temperature... [See More]

• Media Type: Liquid

The resonant frequency is continuously monitored for changes created by a wet or dry sensor and an alarm is provided via relay. The RS85 should be used when the application requires optional process connections, exotic materials of construction, coatings, finishes or adjustable time delay and... [See More]

• Media Type: Liquid
• Max Current Rating: 8

• Repeatability (Point Level): 0.1000
• Max AC Voltage Rating: 250

Switching Voltage: 240 Vac. Switching Capacity: 10A 120 Vac / 5A 240 Vac. Switching Resistance: 3.0 Ohms Max. Differential Angle: 8 °. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form A Normally Open [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Max AC Voltage Rating: 240

The Type CL-10DJI Dynatrol ® Interface Level Detector has the unique ability to detect the interface: Between a liquid and a settled bed of solids. Between a liquid and a floating bed of solids. Between liquid phases of significantly different viscosities. Advantages. Versatile: This control is... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The Model 408 is a 5-level liquid level sensor designed for use with bubbler-type systems. The 408 contains an internal air pressure transducer; the user must provide a small air compressor capable of supplying a maximum of 15 psi. This operates the system to a liquid depth of 34.6 feet. The output... [See More]

• Media Type: Liquid
• Switch Type: Solid-state switch

• Measuring Range: 415
• Maximum Operating Pressure: 15

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface Options: Digital Serial

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

• Media Type: Liquid
• Max Current Rating: 0.2000

• Switch Type: Solid-state switch
• Max DC Voltage Rating: 30

Provides continuous indication of the liquid level within an oil filled transformer ’s main tank, conservator tank or load tap changer compartment. Integrated switches allow limit and alarm functions. Features. UL and CSA approved switch. Magnetically coupled for leak free operation. Permanent... [See More]

• Media Type: Liquid

The Type 8110 is a filling level switch for liquids, using a tuning fork as the sensor element. It is designed for industrial use in all areas of process technology and can be used in liquids. Typical applications are overfill or dry run protection. The small tuning fork (40 mm in length) can be... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 302

• Maximum Operating Pressure: 928
• Meter Technology Type: Vibrating/Tuning Fork Method

Pneumatic or electric switches are designed to attach directly to tanks or vessels. These switches have mechanical “paddles ” which float upwards as liquid levels rise. Once the paddle rises to a precise point, the switch is activated, sending a pneumatic or electric signal to the... [See More]

• Media Type: Liquid
• Material Temperature Range: -20 to 400

• Maximum Operating Pressure: 2000
• Mounting Options: Side mount

Model series FK10 conductive level switches are intended to be used with the FKE electrode relay for detecting the level of conductive fluids. An A.C. voltage is applied to an electrode insulated from the tank. When the electrode is wetted by the process fluid, a low current flows from the electrode... [See More]

• Media Type: Liquid
• Material Temperature Range: -4 to 212

• Maximum Operating Pressure: 290
• Mounting Options: Top mount

Application area. It detects the limit level reliably and with millimetre accuracy directly at the mounting position. Small level switch version with stainless steel housing. The VEGASWING 51 is a universal level switch with small dimensions for use in liquids. Independent of the mounting position,... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Meter Technology Type: Vibrating/Tuning Fork Method

• Switch Type: Solid-state switch
• Operating Temp: -40 to 158

MPM5589 level switch is an intelligent level controller with switch signal, analog or Modbus output. Measuring range is adjustable as 25%~100%FS. Body and display could be rotated for convenient view in different installation positions. · 1, 3, 5H20(MPM5589). · Screen Display: Blue 128*64... [See More]

• Media Type: Liquid

Barksdale's Bilge Switch offers an ideal portable level switching solution for your mobile application. Featuring all stainless steel construction with a polyethylene float, the Bilge Switch is rugged enough to handle demanding level control problems and hold up to a broad range of media. An... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

The Whitman Controls L54 Series Bent Stem Side Mount Stainless Steel Liquid Level Switches have 3/8 ” – 24 straight thread or 1/8 ” NPT thread fittings allowing for insertion into the sides of topless tanks and for vertical actuation. The stainless steel wetted material in addition... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 300

• Maximum Operating Pressure: 900
• Mounting Options: Side mount

The miniature L001 and L002 afford the lowest cost, smallest sized level switch on the market today combined with unmatched quality, reliability and ease of installation. These solid polypropylene switches are compatible with a broad range of liquids and durable enough to withstand system pressures... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1.Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 250

• Accuracy (Continuous Level): 0.1181
• Max DC Voltage Rating: 200

The SC850 was designed to detect and control the level of all types of oils (1x SPDT relay) and also provide a separate alarm relay to detect the presence of water. Each relay has its own LED indication including a second LED for alarm status. This unique probe can be widely applied in petroleum... [See More]

• Media Type: Liquid
• Material Temperature Range: 14 to 176

• Maximum Operating Pressure: 725
• Mounting Options: Top mount

Up to four encapsulated magnetic sensor elements can be placed in any position at 10 mm intervals in the immersion tube of BERNSTEIN adjustable float switches. Thanks to their extremely user-friendly design, each of these universally used devices can replace several conventional switches. Instead of... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: ? to 39.37
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The ultrasonic level switch SONOCONTROL 15 is designed to detect with speed and precision whether or not a tube is filled with liquid or liquefied gas. The compact sensor can be used for contactless measurement through the tube wall and is particularly suited to applications within the pharmacy and... [See More]

• Media Type: Liquid
• Max Current Rating: 0.0220

• Switch Type: Solid-state switch
• Material Temperature Range: -40 to 284

Civacon cane probes are used to provide overfill detection where a permanent sensor cannot be properly affixed to a tank or railcar. They provide a portable, flexible solution to varying overfill requirements. Civacon cane probes utilize modern, instant-on optic principles. Temperature condition... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Mounting Options: Top mount

• Repeatability (Point Level): 0.0625
• Meter Technology Type: Optical

In the M4302-7807-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow a series of tanks to use the same level switch configuration and provide easier field adjustments for low level indication. Multi-level... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Measuring Range: 10.5
• Maximum Operating Pressure: 150

FPS-B Series (HVAC/R) Liquid Level Sensor bracket model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1.5

High (25) AMP Float Switch. "L" Series switch. Temperature: 82 °C/180 °F. Material: A.B.S. Ratings: 25 AMP. 1 H.P. @ 120 VAC. 2 H.P. @ 240 VAC. Operating Angle (for Normally Open or Pump Down): Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

• Media Type: Liquid

Walchem ’s polypropylene tank level switches work well in chemicals that are clean and non-coating or scaling. Polypropylene should be compatible with nearly all water treatment chemicals. The reed switch output provides a reliable input to our WebMaster series controllers. These level... [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0787

• Measuring Range: 0.0 to 36
• Accuracy (Continuous Level): 0.1969

The Alber ELS is a non-invasive level sensor designed to save you time and money!. ● Designed specifically to comply with the NERC PRC-005 requirements for electrolyte level inspection. ● Eliminate the required quarterly inspection of battery electrolyte levels. ● No alarm …... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Double Pole, Double Throw (DPDT)

KOBOLD's M-series magnetic level switches are used for the monitoring and control of liquid levels in vessels. These level switches are custom manufactured to customer specifications. The float switches are fitted with a hermetically sealed contact which is situated in the tube. The float sliding on... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 0.5000

The OLM high performance optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensor's plastic polysulphone measuring tip and rugged stainless steel housing with G 1/2 or 1/2 NPT threaded connection provides excellent media... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 363

• Switch Type: Solid-state switch
• Meter Technology Type: Other (Such as tilt etc.)

The FS series of sensors are economical electromechanical float switches for liquid level sensing. Selectable normally open or normally closed outputs, along with various mounting configurations and housing materials, allow the FS sensors to fit a wide variety of level applications. Float switches... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

SITRANS LR200 is a 2-wire, 6 GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure, to a range of 20 m (66 ft). SITRANS LR200 ’s unique design allows safe and simple programming using the... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 580

• Measuring Range: 787
• Material Temperature Range: -40 to 392

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air – Note that the container walls must be at least 3 mm thick. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Use in... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

For Non-Metallic Containers. Easy External Mounting. Compact Design. Power On and Signal LED Indicators. RoHS Compliant. The CAP-100 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally suited for... [See More]

• Media Type: Liquid
• Material Temperature Range: -13 to 158

• Measuring Range: 0.0 to 0.3900
• Meter Technology Type: Capacitive/RF Admittance

LD60/LD61 is a level switch based on the vibrating (tuning) fork technique. It is a robust and compact switch for the measurement of liquids and solids (only LD60). Features: No moving parts. Not affected by temperatures or pressure changes. Suitable for liquids with viscosity up to 10,000... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Mounting Options: Top mount

• Measuring Range: 2.76 to 236
• Meter Technology Type: Vibrating/Tuning Fork Method

Material: Polypropylene, Color: White, Stem Length: 2.75", Mounting: 1/2" x 1/2" NPT, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

• Media Type: Liquid

Constructed entirely of 316SS, the LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals. The unit has a maximum operating temperature of 300F and can be used to meet many level control applications, including medical and water purification... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Product features. Electrical level and temperature control. Suitable for mineral oils. Available with 1 or 2 level contacts and with 1 temperature probe. Electrical switch: decreasing level "opener", increasing temperature "opener". Further lengths on request [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Other Type (Special Application)

The FA/FB Series is a cable float level switch product line constructed from a variety of chemical resistant materials. These are durable, low-cost, simple and easy-to-use float level switches equipped with either a microswitch, reed switch or mercury switch output. FAB Cable Float Level Switch,... [See More]

• Media Type: Liquid

• Meter Technology Type: Mechanical/magnetic Floats

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 1 to 235
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Liquifloat T FTS20 - 52010123 from Endress+Hauser with relay output is a Float point level switch for simple and inexpensive detection of limit levels in liquids with a process pressure range of max. 3 bar. It can be used in tanks and vessels or also in open channels as overflow protection or... [See More]

• Media Type: Liquid
• Material Temperature Range: ? to -4

• Measuring Range: 197
• Meter Technology Type: Mechanical/magnetic Floats

AKS 38 is an electro-mechanical liquid level switch designed to provide a reliable, electro-mechanical response to liquid level changes. The simple and basic design ensures long lifetime performance and reliable operation for many applications. Can control liquid level in vessels and accumulators or... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 10

Digital Tank-O-Meters ® accurately measure tank contents regardless of the tank location in relation to the Digital Display. They are a natural extension of Uehling's well known and time proven line (since 1896) of Tank-O-Meter ® gauge products. Systems are also available as a retrofit... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Switch Type: Electro-mechanical switch
• Communication Interface Options: Digital Serial

Level switches provide accurate and reliable remote liquid level indication for hygienic brewery, food and beverage, and biopharm processes. Compact, hygienic design. Alfa Laval Level switches are hygienic measuring devices that are especially suitable for detecting liquid levels in small process... [See More]

• Media Type: Liquid
• Max Current Rating: 0.0500

• Repeatability (Point Level): 0.0390
• Maximum Operating Pressure: 580

Switching Voltage:240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 8 ° Deg. Size: L:140.0mm (5.5in) Dia: 76.0mm (3in) Cable Length: 3.048m (10ft) Contact Form: A. Normally Open [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Max AC Voltage Rating: 240

The Dynatrol ® Type CL-10RH liquid level probe and 102B control switch are used for application to either high or low point level detection of liquids and slurries. A unique vibrating principle permits design and operation features not available with other types of liquid level detectors. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The Model 409 is a compact, socket-mount device for level control of conductive liquids. The internal relay is energized when operating power is applied. When the liquid level reaches the probe, the relay de-energizes. When the level drops below the probe, the relay will reset. A fixed, two-second... [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 250

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Material Temperature Range: -40 to 140

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface Options: Digital Serial

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

• Media Type: Liquid
• Max Current Rating: 0.0150

• Switch Type: Solid-state switch
• Max DC Voltage Rating: 30

EchoPod is an innovative level sensor that replaces floats, conductance and pressure sensors that fail due to dirty. sticking and scaling media in small tanks 49.2" (1.25m) or less. EchoPod, a general purpose sensor. combines non-contact switch, controller and transmitter capabilities in one... [See More]

• Media Type: Liquid
• Accuracy (Continuous Level): 0.1250

• Measuring Range: 0.0 to 49.2
• Switch Type: Solid-state switch

Application area. The position of the switching point can be up to 1 m away from the installation location. VEGASWING 53 is a universal liquid level switch with smallest dimensions. Independent of the mounting position, it detects the limit level reliably and with millimetre accuracy. The device can... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Meter Technology Type: Vibrating/Tuning Fork Method

• Switch Type: Solid-state switch
• Operating Temp: -40 to 158

Level switches are devices that are used to monitor and control the level of liquid or bulk material in a tank or vessel. They are designed to sense the level of the fluid or material and provide an output signal to control pumps, valves, alarms, or other devices. [See More]

• Media Type: Liquid

• Features: Built in alarm indicator

Barksdale's BLS-810 family of level switches offers both level and temperature control in one compact unit. With brass stems and Buna-N floats, these dual function switches are compatible with a broad range of media, including most hydraulic oils. All units are shipped with 100 VA limit switches as... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

The Whitman Controls L40 / L45 Series High Performance Vertical Mount Stainless Steel Liquid Level Switches have both a stainless steel stem and float affording the user high performance and versatility. These levels differ from their L40 / L45 cousin in that they feature a 1 ” sphere float... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 300

• Maximum Operating Pressure: 1000
• Operating Temp: -40 to 257

The miniature LOO1U offers reliable and economical low level switching for a variety of applications and media. Made in FDA compliant polypropylene material, this compact device can actuate at levels as low as 3/8 inch of water. It can be top mounted with standard 1/8" NPT or 3/8"-16 thread or base... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Switch Type: Electro-mechanical switch
• Maximum Operating Pressure: 150

1.Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 250

• Accuracy (Continuous Level): 0.1181
• Max DC Voltage Rating: 200

The SC750U features a Universal Power Supply with a large aluminum housing (G2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 250

To ensure smooth running operating processes, in many devices and industrial systems it is necessary to monitor product level in the most confined spaces. These miniature float switches have been specially developed for small tanks / reservoirs as used in the automotive industry, drinks vending... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: ? to 39.37
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

A unique, pulsed — and intrinsically safe — electrical signal is generated by the control monitor and is transmitted to the sensors via a coiled cord and optic format plug.When sensors on the transport are dry a signal is returned to the monitor. If the signal meets pre-determined... [See More]

• Media Type: Liquid
• Max Current Rating: 5

• Switch Type: Electro-mechanical switch
• Max AC Voltage Rating: 240

The M4500 miniature liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range of -50 degrees C to 120 degrees C. Applications include fuel tanks, transmissions, and hydraulic systems. [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 150

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: 221

FPS-L Series (HVAC/R) Liquid Level Sensor elbow model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1.5

These floats are: Material: HIPS or ABS. Ratings: 160 µA to 100 mA. Operating Angle (for Normally Open or Pump Down). Contacts close @ 45 ° above horizontal. Contacts open @ 45 ° below horizontal [See More]

• Media Type: Liquid

The KOBOLD NAB Series float level switch for liquids provides mercury-free level switching for tank applications requiring high current capability. With such capacities, pumps may be directly controlled in many applications. This float-type, tilt level switch for stop/start pump control features an... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The OLP optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic polysulphone housings provide excellent media compatibility. With their miniature threaded housings the OLP sensors are easy to install and consume... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 290

• Switch Type: Solid-state switch
• Meter Technology Type: Other (Such as tilt etc.)

SITRANS LR250 is your first choice for liquid level measurement in storage and process vessels up to 66 feet (20 m). With its range of antennas, this transmitter can handle whatever you need. Flanged and hygienic encapsulated antennas mean corrosive or aggressive materials and hygienic or sanitary... [See More]

• Media Type: Liquid
• Material Temperature Range: 338

• Measuring Range: 792
• Meter Technology Type: Radar/Microwave

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Winland offers three WaterBug ® models for dependable water detection. Ideal for basement sump pumps, drain storage areas, computer rooms, document storage areas, warehouses and sprinkler systems. WaterBug ® sensors work by forming a conductive bridge between to contacts. Connect up to 8... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

For Non-Metallic Containers. Non-intrusive level sensing. Optional Sight Glass Bracket. Potentiometer for sensitivity adjustment. The CAP-150 series offers a unique level sensing solution for a wide variety of bottle types including plastic, glass and fiberglass. The non-contact sensor is ideally... [See More]

• Media Type: Liquid
• Max Current Rating: 0.3000

• Measuring Range: 0.2000
• Material Temperature Range: -13 to 158

Material: Polypropylene, Color: White, Stem Length: 2.875", Mounting: 5/8-11 Thread, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

• Media Type: Liquid

Well Suited for Rough or Corrosive Service. Water Purifying and Medical Application Models. High Pressure Models up to 750 PSI. User Selectable, Normally Open or Normally Closed SPST Switch. Mounts Vertically at Top or Bottom of Tank. Constructed entirely of 316SS, the LV-40 Single Station Level... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 750

Product features. Oil-level indicators with and without temperature indication. Oil-level indicator with electronic level control indication. Electric control as opener (KOO) or as closer (KOS). All oil-level indicators only for operation without pressure (max. 0.4 bar). Tightening torque for... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 2.5

The FC/FD Series is a mini magnetic float level switch product line that is very cost-effective and compact. As such these magnetic float level switch units are easily installed on small machinery and in areas where very little space is available inside/outside the vessel in which they are... [See More]

• Media Type: Liquid

• Meter Technology Type: Mechanical/magnetic Floats

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 1 to 235
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting, multi-point, adjustable float switch kit ML5555 from Madison provides reliable single or multi point detection of tank level via tried and true mechanical float switch actuation. The customizable kit allows for the user to configure the switch to their needs with adjustable probe... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 13.7

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 392

RT 280A and 281A are primarily used as liquid level alarms and safety switches to prevent too high a liquid level in liquid separators. Secondarily, RT 280A and 281A can be used as liquid level regulators where a liquid level differential of up to 40 mm is permitted. RT 280A and 281A used as safety... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Measuring Range: 1.57
• Max Current Rating: 10

Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup. [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Repeatability (Point Level): 0.0300
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vdc. Switch Resistance: 3.0 Ohms Max. Differential Angle: 25 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 240

• Configuration (Normal State): Normally Open (NO)
• Meter Technology Type: Mechanical/magnetic Floats

The Model 404 Liquid Level Sensor operates in conjunction with a Model 403 Controller for bubbler-type duplex pumping systems. The 404 contains an air pressure-to-voltage transducer and requires only a small air compressor capable of 15 psi to operate the system down to approximately 35 feet. The... [See More]

• Media Type: Liquid
• Switch Type: Solid-state switch

• Measuring Range: 415
• Maximum Operating Pressure: 15

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface Options: Digital Serial

Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0197

• Measuring Range: 2.36 to 15.75
• Switch Type: Solid-state switch

The FS00Z level switch consists of a polypropylene housing with an integrated watertight and position dependent electromechanical microswitch. The unit works according to the lift principle. The hollow float is raised (lowered) by the rising (falling) liquid until it reaches an angle of 45 °... [See More]

• Media Type: Liquid
• Max Current Rating: 15

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

Application area. It detects the limit level reliably and with millimetre accuracy directly at the mounting position. Numerous process fittings, approvals as well as housing and electronics versions. The VEGASWING 61 is a universal level switch for use in all liquids. Independent of the mounting... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Meter Technology Type: Vibrating/Tuning Fork Method

• Switch Type: Solid-state switch
• Operating Temp: -40 to 158

Barksdale's BLS3000 Electronic Dual Level Switches combine three discrete components (dual level switch, pressure transducer, and digital level gauge) into one compact package. The BPS300 is available in three configurations: 1) dual switch points, 2) dual switch points with analog output (4-20 mA... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Maximum Operating Pressure: 43.5

Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches. The company prides itself on the diversity and quality of its product offering, proven by its ISO 9001 certification and the industry leadership position the firm has held for over... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 180

• Maximum Operating Pressure: 160
• Mounting Options: Top mount

Compact and available in a wide variety of materials including polypropylene, PVDF, PVC, Nylon and Buna, the L003 is a versatile, vertically mounted switch designed and priced for a full range of OEM and special purpose level control applications. Available in 1/8" NPT or 3/8-24 thread mounting... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1.Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 250

• Accuracy (Continuous Level): 0.1181
• Max DC Voltage Rating: 200

The SC750U features a Universal Power Supply with a large nylon housing (N2) as well as an integrated sensibility adjustment and time delay up to 20 seconds. This unit is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Max AC Voltage Rating: 250

For over 25 years it has been hard to imagine fluid level regulation, control and monitoring systems without BERNSTEIN standard float switches. In addition to being used to simply provide a signal when a liquid level drops below or exceeds a defined value, they also ideally serve as signal... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: ? to 78.74
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

The Civacon Opti-Therm rack monitors are used to automatically recognize the type of overfill system (optic or thermistor signal technology) that is being used on a transport. When connected to the transport, the monitor checks the status of sensors within tanks or compartments. Overfill detection... [See More]

• Media Type: Liquid
• Max Current Rating: 5

• Switch Type: Electro-mechanical switch
• Max AC Voltage Rating: 240

The M4302-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of our PRODUCT CONFIGURATOR. You can also select an appropraite mounting and electrical switch, along with a few other basic... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 150

• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)
• Material Temperature Range: 221

FPS-T Series (HVAC/R) Liquid Level Sensor tee model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1.5

F-BLK-20 - 20' 16 AWG. F-BLK-40 - 40' 16 AWG. 2 AMP @ 120 VAC. 1 AMP @ 240 VAC. Normally Open - Narrow Angle [See More]

• Media Type: Liquid

Product Features. KOBOLD Circular Magnet System Effective from All Sides. 1450 PSIG Maximum Pressure. Temperature to 750 °F. Remote Transmission Capability. Limit Switches Available. Industrial Ruggedness. KOBOLD bypass level gauges are used in applications requiring continuous measurement,... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 0.5000

The OLT optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic TROGAMID ® housings provide high chemical resistance and excellent media compatibility. With their miniature threaded housings the OLT sensors... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 290

• Switch Type: Solid-state switch
• Meter Technology Type: Other (Such as tilt etc.)

SITRANS LC300 is a capacitance continuous level transmitter for liquids and solids applications. It is ideal for standard industrial applications in chemical, hydrocarbon processing, food and beverage and mining, aggregate and cement industries. SITRANS LC300 is a 2-wire level measurement instrument... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Maximum Operating Pressure: 511

• Measuring Range: 216
• Material Temperature Range: -40 to 392

Broken finger switches with teflon hinge. Switching point with an inclination of α = 12 ° ±3 ° at the top of the switch, measured in the air. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

For Metallic and Non-Metallic Containers. Food Grade Plastic Housing. No Sensor Well Required. RoHS Compliant. The CAP-200 Series is easily threaded directly into 1/2"NPT fittings for an easy level sensing solution within a wide variety of metal and non-metal tanks. The highly accurate sensor is... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 0.0 to 0.1180
• Max Current Rating: 0.3000

Material: Polypropylene, Color: White, Stem Length: 3.31", Mounting: Compression Gasket, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 25 [See More]

• Media Type: Liquid

The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option. The wide range of applications for RF level measurement switches include liquids and paste. To cater to all applications,... [See More]

• Media Type: Liquid
• Switch Type: Solid-state switch

• Measuring Range: 3.96 to 72
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The FC/FD Series is a magnetic float level switch product line. They are top mounted units designed to provide cost-effective multiple switch points using a single entry point into the vessel. FDX Magnetic Float Level Switch, Lquid Level Switch. The FC/FD series is a magnetic float level switch... [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Mounting Options: Top mount

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 1 to 235
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting float switch M5000 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5000 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. 316 stainless steel... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 20.6

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 482

Type "U" Ultrasonic Digital Tank-O-Meters ® are provided with (2) user programmable setpoint relays. (For alarms, pump/valve on/off, maintaining levels) and an analog output (4-20 mA, 0-10VDC or 0 to 5 VDC). Serial Outputs are also available. [See More]

• Media Type: Liquid
• Switch Type: Solid-state switch

• Repeatability (Point Level): 0.1250
• Maximum Operating Pressure: 250

Switching Voltage: 240 Vac. Switching Capacity: 2A 120 Vac / 1.0A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 65 ° Deg. Size: L:140.0mm (5.5in). Dia: 76.0mm (3in). Cable Length: 3.048m (10ft). Contact Form: A Normally Open [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 240

• Configuration (Normal State): Normally Open (NO)
• Meter Technology Type: Mechanical/magnetic Floats

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Storm Water. Flood Warning. Flow and Discharge. Source... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 591
• Communication Interface Options: Digital Serial

Ultrasonic Distance Measuring Sensor [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0197

• Measuring Range: 3.94 to 39.37
• Switch Type: Solid-state switch

The level switches model FS14 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnetactivates a Reed contact. Depending on the way the level switch is mounted this contact may work... [See More]

• Media Type: Liquid
• Mounting Options: Top mount

• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
• Meter Technology Type: Mechanical/magnetic Floats

Application area. Configurable both as compact version and version with tube extension up to 3 m. Numerous process fittings, approvals as well as housing and electronics versions. VEGASWING 66 is used as a universal vibrating level switch in all liquids. In compact version or with tube extension, it... [See More]

• Media Type: Liquid
• Meter Technology Type: Vibrating/Tuning Fork Method

• Switch Type: Solid-state switch
• Operating Temp: -40 to 158

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-MS 1/4 NPT-BN30 Level Switches are ideal for use in storage tanks, hydraulic power units, lube oil console systems and other general applications for level measurement. This... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The Whitman Controls L70 Series Mini Polypropylene Vertical Mount Liquid Level Switches are miniature in size, allowing for use across a wide range of industrial applications. These liquid levels are highly compatible with numerous liquids from acids to waters to bases. They are normally open-only... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 176

• Maximum Operating Pressure: 100
• Mounting Options: Top mount

The compact L007/L007TT are a low-cost, side mounted level switches that can be mounted inside or outside the tank and are available in a wide variety of materials for most any service. The no-leak construction ensures safe installation in tanks of any size and they can be easily converted from... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Accuracy (Continuous Level): 0.0984
• Max AC Voltage Rating: 250

The SC750DC with small nylon housing (N1), featuring a sensibility adjustment and time delay, is an ideal solution for point level detection of a wide variety of liquid and solid mediums. Standard configuration features a PTFE sensing tip and 316SS threaded, flanged or sanitary process connection. [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

The M5600 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. The M5600 is also available with a thermocouple or RTD integrated... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 200

• Pole and Throw Specifications: Single Pole, Single Throw (SPST)
• Material Temperature Range: 392

Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

F-BLU-20 - 20' 16 AWG. F-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 5 AMP @ 240 VAC. Normally Open - Narrow Angle. E-BLU-20 - 20' 16 AWG. E-BLU-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 6 AMP @ 240 VAC. Normally Open - Wide Angle [See More]

• Media Type: Liquid

Product Features. Measuring Depths to 13 Feet. Maximum Pressure to 230 PSIG. Maximum Temperature to 250 °F. Highly Visible Level Indication for Underground Tanks and Pumps. Switches and Transmitters Available. The rugged simplicity of our NBK series bypass level indicator has been adapted for... [See More]

• Media Type: Liquid
• Max Current Rating: 0.5000

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 220

SITRANS LU150 and LU180 are short-range integrated ultrasonic level transmitters ideal for liquids, slurries, and bulk materials in open or closed vessels to 5 m (16.4 ft). SITRANS LU150/LU180 ultrasonic level transmitters are easy to install and maintain, and can be removed quickly for cleaning as... [See More]

• Media Type: Liquid
• Meter Technology Type: Ultrasonic/Sonic

• Measuring Range: 9.84 to 197
• Features: Sanitary Applications rated (3A etc.) (optional feature); Programmable

Broken finger switches with mechanical joint. Switching point with an inclination of α = 12 ° ±4 ° at the top of the switch, measured in the air [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

All Stainless Steel. FDA Compliant for Contact with Food. High Temperatures and Pressures. Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. All-stainless steel material of construction complies with FDA food contact regulations. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Material: PBT, Color: Black, Stem Length: 2.75", Mounting: 1/2" x 1/2" NPT, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.75, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

• Media Type: Liquid

Offering high reliability at low cost, the LVK-130 and LVK-140 Series level switch is recommended for many OEM applications. Extremely compact, the switch is ideal for restricted or limited space. The reed switch design allows the user to select as either normally open or normally closed by simply... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The FF Series is a magnetic float level switch specifically designed for mounting on the side of a vessel where float orientation is horizontal. It is suitable for industrial use with a wide range of fluids where the float level switch will operate with fluid density as low as 0.25 S.G.. FFX Side... [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Mounting Options: Side mount; Top mount
• Operating Temp: 662

FPI Sensors custom level switches are available in a variety of materials, lengths and mounting options making it an ideal choice for many industries and applications. FPI ’s custom liquid level sensor is engineered using the best components and manufacturing techniques to insure a quality,... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 1 to 235
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

Top mounting float switch M5600 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5600 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. 316 stainless steel body... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 13.7

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 482

Switching Voltage: 240 Vac. Switching Capacity: 5A 240 Vac / 3A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 Deg. Max. Size: L:127.0mm (5in). Dia:88.9mm (3.5in) Lead. Length: 3.048m(10ft). Contact: Form A Normally Open [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Max AC Voltage Rating: 240

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Flood Warning. Storm Water. Flow and Discharge. Source... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 1181
• Communication Interface Options: Digital Serial

Ultrasonic Distance Measuring Sensor [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0197

• Measuring Range: 3.94 to 39.37
• Switch Type: Solid-state switch

The level switches model FS15 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnet activates a Reed contact. Depending on the way the level switch is mounted this contact may... [See More]

• Media Type: Liquid
• Max Current Rating: 0.5000

• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
• Max AC Voltage Rating: 250

Application area. The position of the switching point can be up to 6 m away from the installation site. Numerous process fittings, approvals as well as housing and electronics versions. VEGASWING 63 is used as a universal level switch in all liquids. Independent of the mounting position it detects... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Meter Technology Type: Vibrating/Tuning Fork Method

• Switch Type: Solid-state switch
• Operating Temp: -40 to 158

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. Features. Compact size for easy installation. Ideal for small tanks & vessels. Reversible switch logic. Broad media compatibility. All models incorporate... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

The Whitman Controls L30 Series Vertical Multi-Station Brass Buna Liquid Level Switches provide the user with as many as five level control points and up to 48 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully customized to... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 180

• Maximum Operating Pressure: 160
• Mounting Options: Top mount

The horizontally mounted L070/L071 are rugged, hazardous duty level switches providing a safe, isolated switch closure for monitoring high and low liquid levels. With an all stainless steel construction and ultra-light float, the L070/L071 series provide high performance in most any media and can be... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Accuracy (Continuous Level): 0.0787
• Max AC Voltage Rating: 250

The SC400 (w/ G1 aluminum housing) with LV400 relay controller is designed to signal, monitor or detect the level of a wide variety of solids or liquids. The SC400 features a robust wetted part that is well suited for high pressure and high temperature applications. Built with high mechanical... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C)... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 100

• Pole and Throw Specifications: Single Pole, Single Throw (SPST)
• Material Temperature Range: 221

Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 120 °C. IP68 only up to screw in thread. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

F-RED-20 - 20' 16 AWG. F-RED-40 - 40' 16 AWG. 2 AMP @ 120 VAC. 1 AMP @ 240 VAC. Normally Closed - Narrow Angle [See More]

• Media Type: Liquid

Product Features. 316 Stainless Steel Tube. Maximum Pressure to 580 PSIG. Maximum Temperature to 390 °F. Measuring Lengths to 9.8 Ft. Optional Switches, Transmitters and Digital Displays Available. Economical Rugged Design. The Mini-NBK bypass level indicator provides many of the unique features... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Measuring Range: 0.0 to 118
• Max Current Rating: 1

SITRANS LU150 and LU180 are short-range integrated ultrasonic level transmitters ideal for liquids, slurries, and bulk materials in open or closed vessels to 5 m (16.4 ft). SITRANS LU150/LU180 ultrasonic level transmitters are easy to install and maintain, and can be removed quickly for cleaning as... [See More]

• Media Type: Liquid
• Meter Technology Type: Ultrasonic/Sonic

• Measuring Range: 9.84 to 197
• Features: Sanitary Applications rated (3A etc.) (optional feature); Programmable

Broken finger switches with mechanical joint. Switching point with an inclination of α = 12 ° ±4 ° at the top of the switch, measured in the air. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

Large Size. 1" NPT. High Pressure/Temperatur. These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid levels, displacing a shuttle which... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

Material: 316 Stainless Steel, Stem Length: 4.6", Mounting: 1/2" x 1/2" NPT, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 200C, PSI Rating 300 [See More]

• Media Type: Liquid

OMEGA's conductivity level switches offer a wide range of customized options to meet any application's needs. They are designed to control the level of all conductive mediums, offering up to 5 different points of level control. Models are available with fixed rigid rods, with removable rigid rods,... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Solid-state switch
• Maximum Operating Pressure: 290

The SC Series tuning fork liquid level switch does not require any calibration, is easy to install and will operate properly as a high, low or intermediate level switch with a wider range of fluids. A “sister ” product line, the SC35 series vibrating fork level switch for powder and bulk... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)

Specifications: Stem Material: Brass. Float Material: Stainless Steel. Maximum Temperature (F): 250 F. PSI @ 70 Degrees F: 400 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PFTE. Common Options: Lead Length and Color. Cable (to replace lead wire). [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)

Top mounting float switch M5602-13331 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5602-13331 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at maximum voltage. 316... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 20.6

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 392

Switching Voltage: 240 Vac. Switching Capacity: 10A 120 Vac / 5A 240 Vac. Switch Resistance: 3.0 Ohms Max. Differential Angle: 10 °. Size: L:127.0mm (5in). Dia:88.9mm (3.5in) Lead. Length: 3.860m (12ft 8in). Contact: 2 Form A Normally Open [See More]

• Media Type: Liquid
• Meter Technology Type: Mechanical/magnetic Floats

• Max AC Voltage Rating: 240

The OTT CBS is a compact, accurate, and low power bubbler sensor for surface water level monitoring. The OTT CBS meets or exceeds USGS standards for accuracy, and will not drift over time. It features outputs for SDI-12 and 4...20 mA. Markets: Source Water. Flow and Discharge. Flood Warning. Storm... [See More]

• Media Type: Liquid
• Meter Technology Type: Air Bubbler

• Measuring Range: 0.0 to 1181
• Communication Interface Options: Digital Serial

Ultrasonic Distance Measuring Sensor [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0197

• Measuring Range: 3.94 to 39.37
• Switch Type: Solid-state switch

The L007 series horizontal mount level switches have a no-leak construction and are ideal for small tanks. The units side-wall mount internally or externally and offer a broad range of media compatibility due to the selection of construction materials. Model L007 operates on falling or rising level. [See More]

• Media Type: Liquid
• Max Current Rating: 1

• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
• Max AC Voltage Rating: 240

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-VA 1/8 NPT-VA27 Level Switches are ideal for general level measurement in tanks or containers that require a stainless steel stem and float. This series features an... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The Whitman Controls L30 Series Vertical Multi-Station Stainless Steel Liquid Level Switches provide the user with as many as five level control points and up to 48 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully customized... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 300

• Maximum Operating Pressure: 1000
• Mounting Options: Top mount

The 'bent stem' L090 mounts less than 3 inches into the side of the tank and detects liquid levels with specific gravities as low as .45. It is available with stainless steel or Buna-N floats, brass or stainless stem mounts and a choice of 1/8" NPT or 3/8"-24 straight threads for installation in a... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Accuracy (Continuous Level): 0.1181
• Max AC Voltage Rating: 250

The SC400 (w/ N1 nylon housing) with LV400 relay controller is designed to signal, monitor or detect the level of a wide variety of solids or liquids. The SC400 features a robust wetted part that is well suited for high pressure and high temperature applications. Built with high mechanical... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Max Current Rating: 5

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

The M3326 subminiature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Closed (NC)
• Maximum Operating Pressure: 50

Compact single level vertical mount LS02 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. IP68 only up to screw in thread. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

F-YEL-20 - 20' 16 AWG. F-YEL-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 5 AMP @ 240 VAC. Normally Closed - Narrow Angle. E-YEL-20 - 20' 16 AWG. E-YEL-40 - 40' 16 AWG. 13 AMP @ 120 VAC. 6 AMP @ 240 VAC. Normally Closed - Wide Angle [See More]

• Media Type: Liquid

Product Features. Small, compact size. Precise repeatability. Reliable, long-life performance. Highly resistant to shock and vibration. Buna-N float. Brass Stem. All KOBOLD level switches use a hermetically sealed reed contact actuated by a magnet in the float. As the float rises and falls, the... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

SITRANS Probe LU240 ultrasonic level transmitter is a cost-effective, compact, intelligent level solution for liquid chemical inventory, monitoring small process vessels, and level monitoring measurement in the environmental industry. HART 7 communications. Maintenance-free active face technology... [See More]

• Media Type: Liquid
• Accuracy (Continuous Level): 0.2500

• Measuring Range: 7.87 to 472
• Material Temperature Range: -40 to 185

Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid level, displacing a shuttle which magnetically actuates a hermetically sealed... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

Material: 316 Stainless Steel, Float Diameter: 1.18", Stem Length: 2.96" Mounting: 3/8-24 Thread, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Float SG: 0.6, Meet NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 200C, PSI Rating: 300 [See More]

• Media Type: Liquid

Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a holding tank high level alarm. A system consists of three components; 1) Cut-to-length threaded electrode rods. 2) Single or... [See More]

• Media Type: Liquid
• Switch Type: Solid-state switch

• Measuring Range: 12 to 72
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

The SD Series optical level switch uses the principle of light reflection in a prism to sense the absence or presence of a liquid at the point where the sensor is installed in a tank, pipeline or other type of container. SDX Optical Level Switch, Lquid Level Switch. SD series is an optical level... [See More]

• Media Type: Liquid
• Operating Temp: 257

• Meter Technology Type: Optical

Specifications: Stem Material: Brass. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 150 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)

Top mounting adjustable float switch M5602-7808-1 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The adjustable switch point along the 12 in. stem also makes it easy for users to seamlessly adapt this sensor to most any... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 7.2

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 392

Reversible Switch Action. Switching Voltage: 240Vac / 200Vdc. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene. Size: Length 90.0mm (3.543in). Float Movement: 43.0mm (1.692in) [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 240

• Max Current Rating: 0.5000
• Max DC Voltage Rating: 200

Ultrasonic Distance Measuring Sensor [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0394

• Measuring Range: 15.75 to 98.43
• Switch Type: Solid-state switch

The L312 series level switches are individually designed from over 360 component parts to create a custom switch available in lengths from one foot (304mm) to four feet (1.2m). Switch point tolerance is +/- 1/8" (3mm). The L500 series level switches are individually designed from over 1,400... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Switch Type: Electro-mechanical switch
• Max AC Voltage Rating: 240

The UNS1000-BN18 is a top mount level switch that offers a choice of four different process connections, three electrical terminations and an optional temperature sensor. With a maximum stem length of 23.6 inches, the UNS1000-BN18 can be customized to the exact stem length you need. The brass stem... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 0.7000

The Whitman Controls L31 Series Heavy Duty Vertical Multi-Station Stainless Steel Liquid Level Switches provide the user with as many as six level control points and up to 72 ” in overall length. The structure allows these switches to be mounted at the top or bottom of a tank. It can be fully... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 300

• Maximum Operating Pressure: 975
• Mounting Options: Top mount

The L090SA is a single and dual set point level switch designed for dirty applications where particle entrapment is a problem. Manufactured to customer specified switch points, the L090SA was originally developed for commercial dishwashers to alleviate the common problem of particle jamming in a... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

• Switch Type: Electro-mechanical switch
• Maximum Operating Pressure: 120

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

• Accuracy (Continuous Level): 0.1181
• Max AC Voltage Rating: 250

The ER02 is a dual point, fixed rod conductive level switch. This model features two active switch points using only one rod. This unit is available with or without a housing. Like the EL series, the ER02 also requires separate panel mounted relays to control the process. Depending on the... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 290

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Material Temperature Range: -10 to 80

The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C)... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Maximum Operating Pressure: 100

Compact single level horizontal mount LS03 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 150 °C. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

The Twin Float pump switch consists of two floats, each float contains a mercury switch. One of the two floats contain a heavy-duty relay, which enables the floats to function in series. The relay eliminates pump chatter in turbulent conditions. The unit is well suited for narrow and deep sump pump... [See More]

• Media Type: Liquid

Product Features. Available Materials - Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Standard Multipoint Level Switches are available in lengths to 96... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

The Probe is a short-range integrated ultrasonic level transmitter, ideal for liquids and slurries in open or closed vessels. The transducer is available in PVDF copolymer, making the device suitable for use in a wide variety of applications. The Probe is easy to install and maintain, and can be... [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 140

• Measuring Range: 9.84 to 197
• Meter Technology Type: Ultrasonic/Sonic

Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Internal Mounting. Stainless Steel Construction. Complies with FDA Food Contact Regulations. Built for durability, our LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. All-stainless steel material construction of Type... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Material: Brass/Buna-N, Float Diameter: 1", Stem Length: 2.96", Mounting: 3/8-24 Thread, Switch Type: SPST, Rating: 30VA, Wire Length: 24", Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

• Media Type: Liquid

When your application calls for a sealed tank, or the installation does not lend itself to easy removal, the LVR200 Series field-repairable continuous level switches should be considered. The entire stem and face mount can be permanently sealed to the vessel. Should replacement of the reed switches... [See More]

• Media Type: Liquid
• Switch Type: Electro-mechanical switch

• Measuring Range: 16 to 48
• Maximum Operating Pressure: 100

SF Series is a paddle flow switch for use with a wide variety of fluids. The paddle flow switch uses the force of the liquid flow to actuate a reed switch. It can be activated by as little as 5gpm (19.4l/m) flow. SFX Paddle Type Level Switch, Lquid Level Switch (Food Grade, Standard / Explosion... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 355

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Meter Technology Type: Rotation Paddle

Specifications: Stem Material: PVC. Float Material: Buna. Maximum Temperature (F): 180 F. PSI @ 70 Degrees F: 25 PSI. Minimum Liquid Specific Gravity: .45. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)

Top mounting adjustable float switch M5602-7808-2 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The adjustable switch point along the 24 in. stem also makes it easy for users to seamlessly adapt this sensor to most any... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 7.2

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 392

Reversible Switch Action. Switching Voltage: 240Vac / 200Vdc. Switching Current: 0.5A Max. Carry Current: 1.0A Max. Contact Resistance: 200 mOhms Max. Material: Polypropylene. Size: Length 97.5mm (3.838in). Float Movement: 43.0mm (1.692in) [See More]

• Media Type: Liquid
• Max AC Voltage Rating: 240

• Max Current Rating: 0.5000
• Max DC Voltage Rating: 200

Ultrasonic Distance Measuring Sensor [See More]

• Media Type: Liquid
• Repeatability (Point Level): 0.0197

• Measuring Range: 0.7874 to 7.87
• Switch Type: Solid-state switch

The U00X Series Solid-State Level Switches are reliable, low-cost liquid level controls for use in installations where mechanical float-type switches are impractical. U00X models are compatible with many liquids, regardless of the fluid's density or conductivity. The units require no calibration,... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 0.5000

Barksdale's single-point float-type level switch provides a variety of solutions for your specific level control problems. UNS-VA 1/4 NPT-VA52 Level Switches are ideal for general level measurement in tanks or containers, and have a 2-1/16" diameter stainless steel float with 100 VA reed switch for... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature)

The Whitman Controls L20 / L25 Series Side Mounted CPVC Plastic Liquid Level Switches are typically used in water and potable water applications. The side mount provides added versatility, allowing the switch to be used as a high or low level indicator, and plastic body provides use up to 100 PSI. [See More]

• Media Type: Liquid
• Material Temperature Range: -40 to 180

• Maximum Operating Pressure: 100
• Mounting Options: Side mount

The L170, L175, L176, L177 and L178 compact level switches feature a Buna-N, Teflon ® or stainless steel float for higher heat and pressure capabilities. Designed for low-cost, high volume use, these small size vertical switches are excellent for shallow and restricted tank spaces and are... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

1. Description. LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high or low alarm vessels. Since technologies... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Accuracy (Continuous Level): 0.1181
• Max AC Voltage Rating: 250

The CN series with aluminum housings (85-230Vac only) offer up to two active rods and one reference rod to control the level of all conductive mediums. The built-in electronics of the CN Series also offers adjustable sensitivity and time delay adjustment. Because the electronics/relay is mounted... [See More]

• Media Type: Liquid
• Max Current Rating: 5

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
• Max AC Voltage Rating: 250

The M8802-XXXX is a multi-point switch made with a polypropylene stem and polypropylene floats. Various mounting options are available for this unit. Please contact the Madison Company Sales Department for futher information on this product. [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 100

• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)
• Material Temperature Range: 221

Versatile LS04 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring. Reservoir, tank, bottle or other container mounting configurations. Up to 6 floats, 1W-100W rated power, other cables, connectors. [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

High Amperage Switch: Up to 18 AMP @ 277 VAC. Up to 2 H.P. @ 250 VAC [See More]

• Media Type: Liquid

Product Features. Available Materials Brass, Stainless Steel, Buna-N, Polypropylene and PVC. Maximum Pressure 400 PSIG. Maximum Temperature 300 °F. Singlepoint and Multipoint Designs. Field Changeable Switch Logic. The KOBOLD Miniature Multipoint Level Switches are available in lengths to 48... [See More]

• Media Type: Liquid
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)

• Switch Type: Electro-mechanical switch
• Max Current Rating: 1

The capacitive level switches of the Pointek CLS series ensure excellent measurement performance, even under the harsh conditions of high-pressure and high-temperature applications. Pointek CLS200 - The standard universal capacitance level switch with a wide range of extensions. Selection of... [See More]

• Media Type: Liquid; Dry material (Bulk solids and powders)
• Maximum Operating Pressure: 365

• Measuring Range: 98
• Material Temperature Range: -40 to 257

Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Overfill protection for refrigerant tanks. U.L. Recognized. Provides 80% Full Shutoff Capability. Overfill protection for refrigerant tanks. The LS-700F enables safe compliance with EPA directives to recover refrigerants. These units are designed to fit standard 30# and 50# D.O.T. approved... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Material: 316 Stainless Steel/ Polypropylene, Float Diameter: 1", Stem Length: 2.96", Mounting: 3/8-24 Thread, Switch Type: SPST, Rating: 30VA, Wire Length:24", Float SG: 0.8, Meets NSF Standards, Minimum Temperature: -40C, Maximum Temperature: 105C, PSI Rating: 100 [See More]

• Media Type: Liquid

The OMEGA LVK-90 single station horizontal level switch is cost effective for level control applications in small tanks where it is more convenient to install a level switch through the sidewall of the tank. When the float arm is raised to the switch housing, the switch is activated. As the float... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST)

Specifications: Stem Material: Stainless Steel. Float Material: Stainless Steel. Maximum Temperature (F): 300 F. PSI @ 70 Degrees F: 800 PSI. Minimum Liquid Specific Gravity: .7. Switch Max Wattage Rating at 250V: 50 Watt. Leads: 24" PVC. Common Options: Lead Length. SPDT Switch. Thermocouple. 0.93... [See More]

• Media Type: Liquid
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) (optional feature)

• Switch Type: Electro-mechanical switch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)

Side mounting float switch M5910 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5910 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.14 A at maximum voltage. 316 stainless steel... [See More]

• Media Type: Liquid
• Maximum Operating Pressure: 20

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC)
• Material Temperature Range: ? to 392